The holder of this badge has completed the following course by O'Reilly Media, Inc. The holder of this badge is capable of analyzing, maintaining, and modifying existing systems, especially legacy code bases. They have learned techniques to recover lost context, make the code base easier to modify, and prevent future context loss. They can confidently make changes to legacy code and ensure the maintainability of the code base over the long term.

• Type Learning
• Level Intermediate
• Time Weeks
• Cost Paid